baber/WOPTO huggingface dataset:
Patent JP-2001034197-A (JP)
Title: Nematic liquid crystal composition and liquid crystal display device using the same
Inventor: TAKEUCHI KIYOBUMI
IPC: G02F1/13
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To improve the compatibility, to decrease the driving voltage and to improve its changes with temperature, and to make rather fast responsivity to a specified driving voltage achievable by incorporating a liquid crystal component or the like consisting of specified one or more kinds of compounds into a liquid crystal composition. SOLUTION: The liquid crystal composition is a nematic liquid crystal composition containing a liquid crystal component (A) consisting of one or more kinds of compounds selected from formulae I to III, a liquid crystal component (B) consisting of a compound having >=+2 anisotropy of dielectric constant by 0 to 99.9 wt.%, and a liquid crystal component (C) consisting of a compound having -10 to +2 anisotropy of dielectric constant by 0 to 98 wt.%, with the total of the liquid crystal component (B) and liquid crystal compound (C) being 0 to 99.9 wt.%. In formula I to III, each of R1, R2 is independently a 1-10C alkyl group or the like, each of K1, K2 is independently a single bond, -COO- or the like, and each of ring A1, A2 is independently a 1,4-phenylene or the like.
Patent JP-S6094768-A (JP)
Title: Photosemiconductor device
Inventor: MORI MUTSUHIRO
IPC: H01L31/111
Filed: 1983-10-28
Abstract: PURPOSE:To obtain high sensitivity for a light input by interposing a resistance between the second base layer and a photoreceiving emitter layer, and affecting no influence to the resistance for dv/dt withstand value. CONSTITUTION:An external resistor R is interposed between the second P type conductive type base layer 11 of the first 4-layer region and an N type conductive type photoreceiving emitter layer 10a, and a photoreceiving electrode is divided into the first and second electrodes 202 and 203. Thus, a forward voltage drop between the second layer 11 and the layer 10a can readily enhance the J4 junction to the threshold voltage value due to the addition of ipXR to (ib+ ip)XRB, thereby improving the light sensitivity. The influence to the dv/dt withstand voltage is not to the current ip in case that a negative abrupt rising voltage is applied between an anode electrode 21 and a cathode electrode 200, but only the current ib is flowed. Accordingly, only RB contributes to the forward voltage drop between the layer 11 and the layer 10a. Accordingly, the dv/dt withstand value does not decrease by the intermediary of the resistance R.
Patent JP-H06206740-A (JP)
Title: Production of preformed glass sheet and impact resisting laminated glass window
Inventor: BURADEIMIIRU EFU SORINOBU
IPC: C03C27/12
Filed: 1993-08-16
Abstract: PURPOSE: To provide a process for producing a prefabricated glass sheet having excellent bending strength.  
     CONSTITUTION: This process adapts the glass sheets 9, 13 so as to integrate the same into the sandwich glass window having at least one synthetic resin bonding layer 8 by acting as a component to increase the impact strength of this sandwich glass at the time of producing the prefabricated glass sheet from tempered or non-tempered glass sheet substrates. (a) At least one surface 5 of the glass sheet substrates is etched to produce the fresh surface having a silanol group; (b) the freshly etched surface is washed and cleaned; (c) the flowing water is removed by a drying treatment from the cleaned fresh surface to hold the silanol group; and further (d) a protective layer 6 comprising a plastic material to be fusibly and adhesively adapted to a synthetic resin bonding intermediate layer 8 is applied on the dried surface to be securely adhered to the surface. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6447207-A (JP)
Title: Method for applying lubricant in conduit
Inventor: HATTA KATSUSADA
IPC: H02G1/08
Filed: 1987-08-13
Abstract: PURPOSE:To apply lubricant onto the inner face of conduit, by filling the lubricant from the end portion of a conduit then pushing the lubricant by means of a pushing member and passing the pushing member through the conduit. CONSTITUTION:A lubricant injecting section 2 is coupled to the end portion of a conduit 1, then lubricant is thrown into the lubricant injecting section 2 thereafter the lubricant is pushed into the conduit 1 by means of a push rod 3. Then a lubricant pushing member 4 is passed through the conduit 1 so as to apply the lubricant onto the inner face of the conduit 1. The pushing member 4 is pulled from one end of the conduit 1 through a wire 6 jointed to the other end thereof and moved through the conduit 1.
Patent JP-H1081604-A (JP)
Title: Antimicrobial and antifungal powder and its production
Inventor: ISHIBAI YOICHI
IPC: A01N59/06
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To produce an antimicrobial and antifungal powder, having sufficient antimicrobial and antifungal activities and improved in dispersibility and discoloring properties for a coating material or a plastic, etc., by making a metallic compound having the antimicrobial and antifungal activities stick onto substrate particles according to a specific means. SOLUTION: This antimicrobial and antifungal powder is produced by depositing (B) a metallic oxide and/or a hydrous metallic oxide having no antimicrobial and antifungal activity onto (A) substrate particles and further depositing (C) a metallic compound having the antlmicrobial and antifungal activities on the metallic oxide and/or hydrous metallic oxide B. Since the metallic oxide or hydrous metallic oxide B or both stick onto the substrate particles A in the form of fine particles when depositing the metallic oxide and/or hydrous metallic oxide B thereon, many gaps can be formed among the mutual fine particles to substantially extend the surface area of the substrate particles A. Thereby, the dispersibility of the substrate particles A for a coating material or a plastic can be improved. Since the metallic compound C sticks to the gaps present in the metallic oxide and/or hydrous metallic oxide B, the discoloring properties for the coating material or the plastic, etc., can be improved and sufficient antimicrobial and antifungal effects are obtained. An oxide, etc., of titanium can be cited as the substrate particles A and a metallic oxide or hydrous metallic oxide such as Al, Si or Co can be cited as the metallic oxide or hydrous metallic oxide B. A compound, etc., of silver, copper or zinc can be cited as the metallic compound C.
Patent JP-H1045463-A (JP)
Title: Heat and corrosion resistant protective tube
Inventor: TANAKA YASUHIRO
IPC: F23G5/44
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance, thermal shock resistance, strength and corrosion resistance by using ceramics based on Al2 O3 , MgO spinel or MgO. SOLUTION: Ceramics based on Al2 O3 , MgO spinel or MgO and having >=1,700 deg.C softening point in the air, >=150 deg.C thermal shock resistance ΔT by an in-water dropping method, >=150MPa three-point bending strength and >=2μm average grain diameter is formed into a tubular body with a sealed end to obtain the objective heat and corrosion resistant protective tube 1.
Patent JP-H1029644-A (JP)
Title: Gusset-type packaging bag with fastener
Inventor: MAZAKI HIDEHIKO
IPC: B65D33/25
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a gusset-type packaging bag with fastener wherein opening of a bag body is easy, the bag is excellent in re-sealability, and the bag has fitness to filing and packaging contents. SOLUTION: A gusset-type packaging bag is formed with easy-to-open flaws at both ends of a packaging material, wherein overlaps of its inner and outer faces are heat-sealed to provide a back lining seal while a back adhesive tape is pasted to an internal side of the seal to constitute a gusset sleeve, and also an internal fold at an opening of the sleeve is pulled out to have the fold reversed for forming an outer fold. Further, a notch is inscribed on the outer fold 51 to form a front plate and a rear plate, further a fastener 10 respectively constituting protruding and recessed fitting parts are attached on inner faces of the front and rear plates, and also both sides of the front and rear plates are heat-sealed to provide a side seal 11.
Patent JP-S6183418-A (JP)
Title: Midship car
Inventor: HAYASHI YOSHIMASA
IPC: F01P3/22
Filed: 1984-09-29
Abstract: PURPOSE:To secure traveling stability by mounting an evaporative cooling type engine onto a midship car and arranging a condenser behind the engine and integrally constituting a cooling system at the rear part. CONSTITUTION:As for a midship car in which an engine 1 is mounted in front of a rear axle 41, a condenser 3 is connected to the cooling jacket 3 of the engine 1, which is cooled by evaporative cooling. The cooling performance of the condenser 3 is improved by evaporative cooling, and the small-sized condenser 3 is arranged behind the engine 1, and cooled by a cooling fan 12, and the superior cooling faculty can be secured. Since the cooling apparatus can be arranged in the vicinity of the engine, the characteristic of the midship car is utilized, and traveling stability can be secured.
Patent JP-2000036304-A (JP)
Title: Manufacture of electrolytic manganese dioxide
Inventor: GOTO TAKESHI
IPC: H01M4/50
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To manufacture manganese dioxide for a dry battery having the predetermined grain size and capable of reducing the content of impurities by electrolyzing the manganese sulfate aqueous solution, peeling the manganese dioxide deposited in a positive electrode plate, and coarsely crushing it, and performing the wet-classifying to the fine crushed manganese dioxide slurry discharged after wet-crushing. SOLUTION: In the case of wet-crushing, slurry concentration at the time of crushing is adjusted at 30-90 wt.%, and the temperature thereof is held at 50-80 deg.C, and wet-classifying is performed while spraying an equivalent or more of the hot water on the manganese dioxide powder included in the slurry including the powder crushed for a predetermined crush time, and decantation is performed to the recovered slurry including the powder having the predetermined grain size only one time so as to eliminate the residual electrolyte and a sulfate radical. Such a strong agitation in the acid solution at pH3.5 or less effectively works to the dissolution for elimination of the heavy metal contaminated at the time of electrolytic deposition and thereafter till the slurry is put into a fine crushing device.
Patent JP-H08100995-A (JP)
Title: Air separation method and air separation device for obtaining gaseous oxygen product at supply pressure
Inventor: STRAUB JOSEPH
IPC: F25J3/04
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To improve production efficiency by a method wherein air after prerefinement is divided into two auxiliary flows, one auxiliary flow is guided to an air separation unit and the other is guided to a mixing unit. SOLUTION: An air flow 12 is sucked through a filter 14 and compressed by a compressor 16 and, after the compressed air is cooled by a cooler 18, the air is refined in a preliminary refining unit 20. The air after refinement is divided into two auxiliary flows 22 and 24, one auxiliary flow 22 is rectified in an air separation unit 30, incorporating high and low pressure towers 32 and 34 through a heat-exchanger 28, and a liquid oxygen product taken out from the bottom of the low pressure tower 34 is pressurized by a pump. Meanwhile, after the auxiliary flow 24 is expanded by an expander 66, it is added in a form of a countercurrent in a mixing tower 70 to vaporize a liquid flow and such a way generates a product flow. A flow of a liquid-form refrigerant taken out from the mixing tower 70 is guided to the low pressure tower 34 to cool a process.
Patent JP-H0950247-A (JP)
Title: Plane type image forming device
Inventor: UEDA KAZUYUKI
IPC: H01J9/02
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a plane type image forming device which is extremely safe to falling, vibrating and impact from outside, is light in weight and thin and is less restrained in the place of installation and installation method. SOLUTION: This image forming device has at least an electron source substrate 2, a face plate 1 which is arranged to face this electron source substrate 2 and mounts an image forming member for forming images by irradiation with the electron source and a display panel 5 consisting of the side wall parts between the electron source substrate 2 and the face plate 1. The outer periphery of the display panel 5 of this device is provided with an outer peripheral container 7 of the image forming device enclosing the display panel 5 apart a spacing therefrom and the display panel 5 is supported via a cushion material 11 within the outer peripheral container.
Patent JP-H0951257-A (JP)
Title: Switching circuit
Inventor: TAENO NORIYOSHI
IPC: H03K17/06
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To simplify the circuit configuration by utilizing a clock source so as to generate a sufficient charging time thereby decreasing the number of externally mounted capacitors. SOLUTION: A switching transistor(TR) (S.TR) 3 in the switching circuit switches a current supplied to a load. A control section generates a control signal to control the switching operation of the S.TR3. Then the switching circuit is provided with a charging section to charge an externally mounted capacitor 5 to apply a prescribed voltage to the control section. Then an oscillation circuit 8 in the control section is operated just after application of power and a frequency divider circuit 9 frequency-divides a clock from the oscillation circuit 8. A delay circuit sets a delay time corresponding to the charging time of the charging section in cooperation with the frequency divider circuit 9.  Then the result of the frequency division by the frequency divider circuit 9 and a signal based on the output of the delay circuit are logically processed to provide the output of a control signal SA by a logic circuit. Through the constitution above, the number of externally mounted capacitors is reduced and the circuit configuration is simplified.
Patent JP-H1047442-A (JP)
Title: Shackle
Inventor: SHINDO AKIHISA
IPC: F16G15/06
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To quicken and facilitate shackling work and prevent bolts and the like from falling off through corotation with wires. SOLUTION: A shackle bolt 3 has a threaded portion 3c at the tip of its shank and a contracted engaging portion 3b of an outer diameter smaller than that of the threaded portion 3c at a position adjacent to the threaded portion 3c on the side of its head portion. The threaded portion 3c of the shackle bolt 3 in its fitted state is passed through a female-screwed hole 4b of a shackle body, and the contracted engaging portion 3b is supported in the female-screwed hole 4b.
Patent JP-S6263733-A (JP)
Inventor: TOTSUKA MANABU
IPC: E21D20/00
Filed: 1985-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5994312-A (JP)
Inventor: YAZAWA TAKESHI
IPC: H01H9/20
Filed: 1982-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58111836-A (JP)
Title: Thermoplastic resin composition for foam molding
Inventor: OIKAWA TAKASHI
IPC: C08J9/04
Filed: 1981-12-18
Abstract: PURPOSE:To provide the titled compsn. having a finely divided, homogeneous cellular structure and a smooth skin layer with the effective control of decomposition of a foaming agent, by adding a phosphate compd. to a foamed thermoplastic resin containing azodicarbonamide as a foaming agent. CONSTITUTION:To a thermoplastic resin (e.g., PE) a required amt. of azodicarbonamide as a foaming agent and 5-2,000wt% (based on the amt. of foaming agent)phosphate compd. (e.g., primary calcium phosphate) are added and mixed sufficiently with a high speed blender.
Patent JP-2000228897-A (JP)
Title: Motor device mechanism
Inventor: KAWAGOE HIROKAZU
IPC: H02P6/06
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To apply power to a spindle motor effectively in a motor drive mechanism using the counter electromotive force of the spindle motor for retracting movement of a voice coil motor. SOLUTION: The voltage of a power source 9 is applied to a power supply terminal 1. While a spindle motor 12 is rotating normally, a back gate floating MOSFET 30, connected between the power supply terminal 1 and a bridge circuit 20 consisting of MOSFETs 21-26, is controlled by a booster circuit 30 so as to be turned on, so that a power supply voltage is applied to the bridge circuit 20 with little voltage drop. When the power source 9 is down (ground shorted), the back gate floating MOSFET 30 is controlled by the boosting circuit 40 so as to be turned off, so that the counter electromotive force generated on the coil of the spindle motor 12 is used for the retracting movement of a voice coil motor removed from the connection point of the MOSFETs 23 and 26, without reverse flowing toward the power source 9.
Patent JP-H03280833-A (JP)
Title: Candy on bar
Inventor: ENRIKE BERUNAATO FUONTORIYAADO
IPC: A23G3/54
Filed: 1990-07-31
Abstract: PURPOSE: To provide a candy, of which the internal core can be observed while being magnified, by making transparent one of two semispherical surfaces consisting of an outside layer at least, and housing the central core inside. CONSTITUTION: Outside sections 2 and 3 are made of soluble sugar-state materials, a core 1 is made of chewing gum or the like, and the core and the outside layer are made into different quality or taste preferably. The confronted and matched terminal edges of semispherical surface sections 2 and 3 are joined so as to form a void 4, a non-edible stick 6 is attached to any one of sections 2 and 3, the other is made transparent at least, and the core housed inside can be obserbed while being magnified.
Patent JP-S5898100-A (JP)
Inventor: DEIBUITSUDO ERU BURINKU
IPC: C13K1/04
Filed: 1982-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0758240-A (JP)
Title: Semiconductor device
Inventor: ITO KENJI
IPC: H05K1/09
Filed: 1993-08-18
Abstract: PURPOSE:To provide a multichip module which can be accurately controlled in characteristic impedance and where a wiring can be made to pass under a bonding pad. CONSTITUTION:When a wiring is made to pass under a bonding pad 33 located on a thin film wiring section 30, a thick film wiring 20 laid under the thin film wiring section 30 is made to serve as a bypass in place of a thin film wiring, and an insulating film under the bonding pad 3 is set thick enough. Therefore, an insulating film is hardly damaged by a bonding operation, so that a short circuit caused by a damaged insulating film can be prevented from occurring between conductors. A thick film ground plane 27 is formed on a ceramic base board or a ceramic multilayered board 10, and a thin film wiring is controlled in impedance basing on the total thickness of a thick film insulating layer and a thin film insulating layer on the thick film ground plane 27 on the basis of the ground plane 27.
Patent JP-H07112126-A (JP)
Title: Organosol dispersed in fluorine-containing solvent
Inventor: WATAKABE ATSUSHI
IPC: C09C1/30
Filed: 1994-08-29
Abstract: PURPOSE:To improve physical and mechanical properties and to obtain an organosol applicable to various uses by dispersing inorg. fine particles treated with a fluorine-contg. surface treating agent in an aprotic fluorine-contg. solvent. CONSTITUTION:The inorg. fine particles of a stock sol are surface-treated with a fluorine-contg. surface treating agent such as a fluorine-contg. silane coupling agent. An aprotic fluorine-contg. solvent is then added and one of the solvents is removed by distillation or ultrafiltration to obtain the objective organosol. This organosol is applicable to various uses as a material for a low reflection coat or an optical fiber making use of the low refractive index of a fluorine-contg. polymer, an electronic material making use of the low dielectric constant of a fluorine-contg. polymer, etc.
Patent JP-S6265777-A (JP)
Title: Method for coating synthetic resin powder to hollow member
Inventor: IWASE TAKAHIRO
IPC: B05D1/32
Filed: 1985-09-14
Abstract: PURPOSE:To improve productivity by taking a hollow member out of synthetic resin powder, then executing a heating and holding stage while a masking jig is held attached thereto and removing the masking jig from the member. CONSTITUTION:The masking jig 64 is attached to the hollow member 10 in order to close the aperture thereof. The member 10 is embeddd into the synthetic resin powder P. The member 10 is heated by a coil 34 to the temp. above the m.p. of the powder P to weld the synthetic resin powder to the surface of the hollow member before and/or after the embedment. The member 10 is held at the temp. above the m.p. of the synthetic resin powder and below the thermal decomposition thereof by another heater on the outside of the synthetic resin powder. The masking jig 64 is removed from the hollow member after such heating. The shorter heating time in the heating and holding stage is thus required and the productivity is improved.
Patent JP-2000006962-A (JP)
Title: Food packaging wrap film box cut at rim
Inventor: MIYAZAWA YUKIO
IPC: B65D5/72
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To easily pinch a cut end of a thin wrap film for take-out by providing a rim formed with a cut at a center of a take-out port rim of a wrap film storage of a wrap film box. SOLUTION: A rim formed with a semicircular cut 3 is provided at the center of a take-out port rim 2 of a wrap film storage 1 of the food packaging wrap film box A. At the time of using a wrap film, after a lid is opened while the wrap film box A is held in a single hand, a thumb of the other hand is used to push the center of the wrap film against the rim equipped with the cut 3. Then as a slack occurs on the wrap film, the slack is pinched between a thumb and a forefinger for take-out. Thus the wrap film may not be damaged by a nail or the like, and since the rim with the cut 3 is hidden by closing the lid, appearance of the wrap film box A may not be degraded.
Patent JP-S58105383-A (JP)
Title: Punching device
Inventor: KANAI TATSUYUKI
IPC: G06K5/00
Filed: 1981-12-17
Abstract: PURPOSE:To prevent the mispunch due to a keying mistake, by displaying and at the same time storing temporarily the keying information given through a keyboard into a memory and punching the stored information to a desired medium after confirming the displayed information. CONSTITUTION:A desired medium like a paper tape, a paper card, etc. is punched on the basis of the keying information given through a keyboard 1. In this case, the information fed from the keyboard 1 is fetched to a control part 2 to be written to the 1st buffer 4 as well as to be displayed at a display part 3. When the keying information displayed at the part 3 is normal, a punching indication is supplied through the keyboard 1. Then a punch control part 6 is started, and the keying information of the 1st buffer is read out. Then a desired medium is punched, and at the same time the writing destination of the keying information is changed to the 2nd buffer 5 from the 1st buffer 4. In such a way, the keying information given from the keyboard 1 is punched after confirming it at the part 3. This can prevent the mispunch due to a keying mistake.